W9725G6KB-18 TR

Product Overview

Category

The W9725G6KB-18 TR belongs to the category of semiconductor memory devices.

Use

This product is primarily used for data storage and retrieval in electronic devices such as computers, smartphones, and tablets.

Characteristics

• High storage capacity
• Fast data access speed
• Low power consumption
• Compact size

Package

The W9725G6KB-18 TR is available in a small form factor package, which makes it suitable for integration into various electronic devices.

Essence

The essence of this product lies in its ability to store and retrieve large amounts of data quickly and efficiently.

Packaging/Quantity

The W9725G6KB-18 TR is typically packaged in trays or reels, with each package containing a specific quantity of memory chips.

Specifications

• Memory Type: Synchronous Dynamic Random Access Memory (SDRAM)
• Capacity: 1 gigabyte (GB)
• Speed: 18 nanoseconds (ns)
• Voltage: 3.3 volts (V)
• Interface: Double Data Rate 2 (DDR2)
• Organization: 8 banks x 16 megabits (Mb) x 16 bits (b)

Detailed Pin Configuration

The W9725G6KB-18 TR has a specific pin configuration that enables its proper functioning within a system. The detailed pin configuration is as follows:

1. VDD
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. DQ8
11. DQ9
12. DQ10
13. DQ11
14. DQ12
15. DQ13
16. DQ14
17. DQ15
18. VSS
19. NC
20. A0
21. A1
22. A2
23. A3
24. A4
25. A5
26. A6
27. A7
28. A8
29. A9
30. A10
31. A11
32. A12
33. A13
34. A14
35. A15
36. BA0
37. BA1
38. RAS#
39. CAS#
40. WE#
41. CS#
42. CK
43. CKE
44. DM0
45. DM1
46. VCC

Functional Features

The W9725G6KB-18 TR offers the following functional features:

• Burst mode operation for efficient data transfer
• Auto-refresh and self-refresh modes for power-saving purposes
• On-die termination (ODT) to improve signal integrity
• Programmable read and write latency settings for optimized performance

Advantages and Disadvantages

Advantages

• High storage capacity allows for storing large amounts of data.
• Fast data access speed enables quick retrieval of information.
• Low power consumption helps prolong battery life in portable devices.
• Compact size facilitates integration into various electronic devices.

Disadvantages

• Limited compatibility with older memory interfaces.
• Relatively higher cost compared to other memory technologies.
• Susceptible to data loss in case of power failure without proper backup measures.

Working Principles

The W9725G6KB-18 TR operates based on the principles of synchronous dynamic random access memory (SDRAM). It stores data in a matrix of capacitors, which are organized into rows and columns. The memory controller sends commands and addresses to access specific data stored in the memory cells. The data is read or written by activating the appropriate row and column addresses.

Detailed Application Field Plans

The W9725G6KB-18 TR is widely used in various electronic devices, including but not limited to:

1. Personal computers
2. Laptops and notebooks
3. Servers
4. Smartphones
5. Tablets
6. Gaming consoles
7. Networking equipment
8. Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the W9725G6KB-18 TR include:

1. W9712G6KB-25 TR
2. W9751G6KB-25 TR
3. W9761G6KB-25 TR
4. W9781G6KB-25 TR
5. W9812G6KB-25 TR

These alternative models provide comparable specifications and features, making them suitable replacements for the W9725G6KB-18 TR in various applications.

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